Contact Roderick Wilson Tree Surgeons & Forestry Contractors Lower Gade Farm, Dagnall Road, Great Gaddesden, Hemel Hempstead, Hertfordshire, HP1 3BP. Telephone : 01442 842716 Mobile : Tim Wilson 07795 481946 (Tree surgery) Mobile : Rod Wilson 07768 937138 (Forestry) Email : mail@roderickwilson.co.uk